UHCL 17a Graduate Database Course - Relational Algebra - Divide

This video corresponds to the unit 3 notes for a graduate database (dbms) course taught by Dr. Gary D. Boetticher at the University of Houston - Clear Lake (UHCL). It discusses the mechanics of the divide operation in relational algebra.

[@shmolik930]

Tried to understand it from my profesor without any success
but you sir, you just made it really clear, thanks !

[@yasenyalamovyanngodd4797]

Literally been struggling to get it for 1 hour, watched first 1:45 mins and I understood it. Thanks !

[@derekjscott1]

helped me in my uni - how could 4 people not like this video? So easy to understand.

[@anoniem012]

Thank you, first 1:39 minutes I undestood it with 1.25 speed. Alhamdulillah.
May Allah bless you with Islaam.

[@fahadalfahad1807]

Thank you so much Dr.Gray, you're explain was simple and very useful, I wished you are my professor in database class.

[@Concon-bu4bp]

Gary you're a certified homie. Appriciate you!

[@63R1n]

You saved my day. Always wanted to understand this operator, and you made it look so easy! Thanks! =D

[@msjahun]

Dr Gary you're awesome. You simplified it and it was easy to understand. Thank you. Keep up the good job.

[@blazept567]

Thank you, sir. Thank you very very much! Why aren't all teachers like this, ffs?!

[@SmashBrosBrawl]

such a simple concept, the book has an impossible time explaining it without speaking at some unneeded graduate school level.

[@Anna-cl4rj]

Excellent video!

[@dontusehername]

You simplify the student names for purpose of explanation, but you take up those super complicated course names??! How about C1, C2, C3?

[@TheTriangle444]

Yeah, that was really shaking my head lol teachers be teachers

[@malyakhan1]

thank you thank you thank you i cant appriciate less for what u have done

[@h2nnes869]

finally understand it, thank you very much sir

[@shyamalmunshi]

simple and crisp! Thank you Doctor.

[@omereis2nd]

You've made it look so easy. Thanks.

[@kshitijeminem]

Thanks a lot sir. I may just get full marks, division operator is what i was confused
about.

[@TheTriangle444]

So its that simple! If a dividend checks out everything in the divisor, it belongs in the solution?

[@MohammedAlHusein]

very useful ans simple.

[@manucernello]

thank you very much!, nice and clear explanation

[@mhossain2677]

Thanks alot, very good explanation.

[@dintcht]

great explanation

[@gaudiofpwnazz]

Thanks, great explanation!

[@roshenw]

Thank you. Very helpful!

[@dansierra2222]

perfecto

[@888elmar]

Thank you

[@Pablo-Herrero]

Thank you very much!

[@annieschwartz3701]

Thank you!!

[@Wafffl3]

thanks for this

[@yiannisapollong1]

thanks!!

[@Anshaj]

Can you please make the names of the courses a bit longer? Like 20 characters in length. smh